Photo frame



FIG. 1 is a front elevational view of a photo frame showing my newdesign, the rear elevational view being a mirror image thereof;

FIG. 2 is a right side elevational view thereof, the left sideelevational view thereof being a mirror image thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

Portions of FIGS. 1–4 that are shown as broken lines are forillustrative purpose only and form no part of the claimed design.

The ornamental design for a photo frame, as shown and described.